133723260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67537}}^1$

素因数の和:67563

約数の個数: 72

約数和(自身を含む): 442508976

約数和(自身を除く): 308785716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 67537, 135074, 202611, 270148, 337685, 405222, 607833, 675370, 742907, 810444, 1013055, 1215666, 1350740, 1485814, 2026110, 2228721, 2431332, 2971628, 3039165, 3714535, 4052220, 4457442, 6078330, 6686163, 7429070, 8914884, 11143605, 12156660, 13372326, 14858140, 22287210, 26744652, 33430815, 44574420, 66861630, 133723260]

約数ペア:

[(1, 133723260), (2, 66861630), (3, 44574420), (4, 33430815), (5, 26744652), (6, 22287210), (9, 14858140), (10, 13372326), (11, 12156660), (12, 11143605), (15, 8914884), (18, 7429070), (20, 6686163), (22, 6078330), (30, 4457442), (33, 4052220), (36, 3714535), (44, 3039165), (45, 2971628), (55, 2431332), (60, 2228721), (66, 2026110), (90, 1485814), (99, 1350740), (110, 1215666), (132, 1013055), (165, 810444), (180, 742907), (198, 675370), (220, 607833), (330, 405222), (396, 337685), (495, 270148), (660, 202611), (990, 135074), (1980, 67537)]